Question

give some exaples of input unit devices nd output unit devices​

Answer 1

Input devices are:

Digital camera

Gamepad

Joystick

Scanner

Webcam

Touchpads

Pen Input

Microphone

Graphics Tablets

Cameras

Video Capture Hardware

Trackballs

Barcode reader

Keyboard

Microphone

MIDI keyboard

Punch card reader

MICR (Magnetic Ink character reader)

Magnetic Tape Drive

Mouse (pointing device)

Electronic Whiteboard

OMR

OCR

Output devices are:

Printers (all types)

Computer Output Microfilm (COM)

Plotters

Microfiche

Projector

Visual Display Unit

Monitor (LED, LCD, CRT etc)

LCD Projection Panels

Speaker(s)

Head Phone

Film Recorder

I hope this answer will helps you!!!

Answer 2

examples of input devices  mouse , cpu, keyboard, scanner

examples of output devices speakers, headphones and printers